题目内容:
There is a real possibility that these animals could be frightened,( )a sudden loud noise.
A.being there
B.should there be
C.there was
D.there having been
参考答案:
答案解析:
There is a real possibility that these animals could be frightened,( )a sudden loud noise.
A.being there
B.should there be
C.there was
D.there having been